SEC 13F Intelligence

Managers / Q1 2026

CAT ROCK CAPITAL MANAGEMENT LP

CIK 0001654648 · 8 SOUND SHORE DRIVE, SUITE 250, GREENWICH, CT, 06830 · 203-992-4630

Reported Value
$644M
Q1 2026
Positions
14
Filings on Record
30
2019–present window
Filed
May 15, 2026
original filing

Summary

Cat Rock Capital Management LP reported $644M in U.S.-listed holdings across 14 positions for Q1 2026.

Its largest position, META, represents 17.6% of the portfolio.

Compared with Q4 2025, the fund opened 0 new positions and exited 2.

Portfolio Metrics

Turnover
+10.5%
vs prior filed quarter
Top-10 Concentration
+88.9%
share of reported value
Largest Position
+17.6%
Meta Platforms

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $423MQ4 ’18Q1 ’19: $369MQ2 ’19: $563MQ3 ’19: $635MQ4 ’19: $710MQ4 ’19Q1 ’20: $833MQ2 ’20: $947MQ3 ’20: $963MQ4 ’20: $1.0BQ4 ’20Q1 ’21: $1.1BQ2 ’21: $1.2BQ3 ’21: $1.1BQ4 ’21: $1.0BQ4 ’21Q1 ’22: $962MQ2 ’22: $470MQ3 ’22: $449MQ4 ’22: $544MQ4 ’22Q1 ’23: $710MQ2 ’23: $725MQ3 ’23: $671MQ4 ’23: $660MQ4 ’23Q1 ’24: $873MQ2 ’24: $893MQ3 ’24: $883MQ4 ’24: $765MQ4 ’24Q1 ’25: $754MQ2 ’25: $794MQ3 ’25: $810MQ4 ’25: $697MQ4 ’25Q1 ’26: $644Mfilingsflow.com

Portfolio Composition

By security type
Common Stock: 82.5%ADR: 17.5%
  • Common Stock · 82.5% · $531M
  • ADR · 17.5% · $113M

Quarter-over-Quarter Changes full breakdown →

vs Q4 2025 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
ARESARES MANAGEMENT CORPORATIONADDED+465.0K588.1K+$44M$64M
INTUINTUITSOLD OUT−40.9K0−$27M$0
OWLBLUE OWL CAPITAL INCSOLD OUT−1.22M0−$18M$0
T7DTRANSDIGM GROUP INCADDED+16.8K46.1K+$14M$53M
TSMTAIWAN SEMICONDUCTOR MANUFACTRIMMED−65.1K62.2K−$18M$21M
LRNSTRIDE INCADDED+66.0K261.6K+$10M$23M
FAFIRST ADVANTAGE CORP NEWADDED+885.2K4.23M+$1M$50M
MSFTMICROSOFT CORPADDED+40.9K248.9K−$8M$92M

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q1 2026

14 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1METAMETA PLATFORMS INChistory →CL A17.65%$114M198.5K
2MSFTMICROSOFT CORPhistory →COM14.32%$92M248.9K
3ARESARES MANAGEMENT CORPORATIONhistory →CL A COM STK9.97%$64M588.1K
4TKOTKO GROUP HOLDINGS INChistory →CL A9.60%$62M306.5K
5T7DTRANSDIGM GROUP INChistory →COM8.30%$53M46.1K
6FAFIRST ADVANTAGE CORP NEWhistory →COM7.73%$50M4.23M
7KSPIKASPI KZ JSChistory →SPONSORED ADS7.26%$47M631.0K
8PDDPDD HOLDINGS INChistory →SPONSORED ADS6.99%$45M440.2K
9LRNSTRIDE INChistory →COM3.58%$23M261.6K
10MSCIMSCI INChistory →COM3.52%$23M42.0K
11TSMTAIWAN SEMICONDUCTOR MANUFAChistory →SPONSORED ADS3.26%$21M62.2K
12GOOGALPHABET INChistory →CAP STK CL C3.20%$21M71.7K
13DCBODOCEBO INChistory →COM2.98%$19M1.09M
14DOCUDOCUSIGN INChistory →COM1.65%$11M224.6K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$644M14May 15, 202613F-HRchanges · EDGAR ↗
Q4 2025$697M16Feb 18, 202613F-HRchanges · EDGAR ↗
Q3 2025$810M16Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025$794M15Aug 14, 202513F-HRchanges · EDGAR ↗
Q1 2025$754M15May 15, 202513F-HRchanges · EDGAR ↗
Q4 2024$765M14Feb 14, 202513F-HRchanges · EDGAR ↗
Q3 2024$883M12Nov 14, 202413F-HRchanges · EDGAR ↗
Q2 2024$893M11Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$873M12May 15, 202413F-HRchanges · EDGAR ↗
Q4 2023$660M10Feb 14, 202413F-HRchanges · EDGAR ↗
Q3 2023$671M12Nov 14, 202313F-HRchanges · EDGAR ↗
Q2 2023$725M13Aug 14, 202313F-HRchanges · EDGAR ↗
Q1 2023$710M11May 15, 202313F-HRchanges · EDGAR ↗
Q4 2022$544M12Feb 14, 202313F-HRchanges · EDGAR ↗
Q3 2022$449M11Nov 14, 202213F-HRchanges · EDGAR ↗
Q2 2022$470M9Aug 15, 202213F-HRchanges · EDGAR ↗
Q1 2022$962M11May 16, 202213F-HRchanges · EDGAR ↗
Q4 2021$1.0B10Feb 14, 202213F-HRchanges · EDGAR ↗
Q3 2021$1.1B8Nov 15, 202113F-HRchanges · EDGAR ↗
Q2 2021$1.2B9Aug 16, 202113F-HRchanges · EDGAR ↗
Q1 2021$1.1B8May 17, 202113F-HRchanges · EDGAR ↗
Q4 2020$1.0B9Feb 16, 202113F-HRchanges · EDGAR ↗
Q3 2020$963M10Nov 16, 202013F-HRchanges · EDGAR ↗
Q2 2020$947M12Aug 14, 202013F-HRchanges · EDGAR ↗
Q1 2020$833M11May 15, 202013F-HRchanges · EDGAR ↗
Q4 2019$710M9Feb 14, 202013F-HRchanges · EDGAR ↗
Q3 2019$635M13Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019$563M11Aug 14, 201913F-HRchanges · EDGAR ↗
Q1 2019$369M6May 15, 201913F-HRchanges · EDGAR ↗
Q4 2018$423M7Feb 14, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.